//

EEVblog #1287 – Gatekeeper Shopping Trolley Lock Investigated

Dave’s local shopping centre just installed shopping trolleys with electronic locking wheels fro ma company called Gatekeeper System, how does it work? Teardown time!

Subscribe on Library: https://lbry.tv/$/invite/@eevblog:7
FCC website: https://fccid.io/SOX-W9200/
Forum: https://www.eevblog.com/forum/blog/eevblog-1287-gatekeeper-shopping-trolley-lock-investigated/

About EEVblog

Check Also

EEVblog 1597 – Zoyi ZT-703S $80 2CH 50MHz Oscilloscope/Multimeter Review

Looking at the new $80 Zoyi/Zotech ZT703S Dual channel 50MHz 25,000 count 0.05% handheld oscilloscope/multimeter …